Question

Which expression represents 7 times the sum of a number and 8?

7n+8
7(n+8)
8(n+7)
n + 56

Answer 1

7(n+8)

Explanation:

It says 7 times the SUM of a number, n, and 8. According to the order of operations or PEMDAS, you would find the sum first, which would be in parenthesis, and then multiply by the 7.

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